Description
7 piece Lambda Sensor Socket Set containing:

3/8 in Square Drive.

7/8 in / 22 mm socket with 7.7 mm groove. 80 mm deep.
7/8 in / 22 mm socket with 20.5 mm groove. 90 mm deep.
7/8 in / 22 mm offset socket with 8.6 mm full length groove.
1.1/16 in / 27 mm socket. 74 mm deep.

1/2 in Square Drive.

29 mm socket with 8.2 mm groove. 90 mm deep.
27 mm socket with window.
7/8 in / 22 mm offset socket with 11 mm wide full length groove.